David needs 36.style="color:rgb(72,72,72);background-color:transparent;"> gallons of punch for a party and has two different coolers to carry it in. The bigger cooler is 5. times as large as the smaller cooler.

8 0

3 years ago

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1) A worm digs 11/12 of an inch in one minute. Then, it digs another 1 3/4 of an inch in two minutes. What is the position of th

Step2247 [10]

Answer:

1. 2 2/3 or -2 2/3

2 . 2 1/6

3. 9 3/4

Step-by-step explanation:

You just have to subtact the fractions and you will get your answer!

6 0

4 years ago

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Is 11/15 repeating? If not, how many places does it take to terminate?

11111nata11111 [884]

Answer:

repeating due to the denominator

Step-by-step explanation:

11/15 = (11/5)×(1/3)

11/5 terminates after 1 place.

but 1/3 is repeating due to the denominator, and that propagates into the result of the multiplication.

5 0

3 years ago

If f(x) = 3x +9 x when f(x) = 30

den301095 [7]

Answer:

$x=5/2$

Step-by-step explanation:

When $f(x)=30$ , we have $3x+9x=30$ .

Combining like terms on the right side, we have $12x=30$ .

Finally, dividing by $12$ we get $x=30/12$ .

We note that $30=6*5$ and $12=6*2$ , so $30/12=5/2$ .

So, $\boxed{x=5/2}$ and we're done!

3 0

3 years ago